State Test Review

State Test Review

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Multiple Choice

Which of these is an example of natural selection?

• The largest animal in a population will have more opportunities for reproduction.

• Several species of organisms work together so that they all succeed.

• One species takes all the resources in an environment leaving none for others.

• Organism that are best suited to an environment tend to survive and reproduce more often.

Multiple Select

Which of the following are advantages of ASEXUAL reproduction?-multiple answers.

• needs a mate

• does not need a mate

• less energy required

• long reproduction time

• genetically identical

Multiple Select

Which of the following is an advantage of SEXUAL reproduction?

• needs a mate

• does not need a mate

• short reproductive time

• genetic diversity

Multiple Choice

Mitosis creates which type of cell?

• body cell

• sex cell

Multiple Choice

The diagram shows which of the following processes?

• mitosis

• meiosis

Multiple Choice

Which type of reproduction involves two parents and results in offspring that are not genetically identical to either parent?

• sexual

• asexual

Multiple Choice

"T" is dominant, "t" is recessive. If an organism has the genes "Tt."

Which will trait will result?

• T dominant

• t recessive

Multiple Choice

. What should you use to predict the traits of offspring when you know the genes of two parents?

• a graph

• a table

• punnett square

Multiple Choice

What is the probability of bb offspring?

• 1/4

• 0/4

• 3/4

• 1/2

Multiple Choice

What allele combination should go in the missing box?

• AA

• aa

• Aa

• none of these

Earth Science

Multiple Choice

Which layer of Earth is characterized by rock that is plastic, or soft enough to flow?

• asthenosphere

• lithosphere

• crust

• mantle

Multiple Choice

Oceanic crust is more dense than continental crust?

• true

• false

Properties of Waves

• Get ready...

• Types of waves

• wave interactions

Multiple Choice

What is the source that causes a wave to start?

• the moon

• vibration

• splash

• motion

Multiple Choice

A wave that moves the medium parallel to the direction of the energy is a

• transverse

• longitudinal

Multiple Select

When the particles of a medium are vibrating perpendicular to the direction of the wave, this is a __________wave.

• transverse

• longitudinal

Multiple Choice

The distance between the crest of a wave and the crest of the next wave is

• crest

• wavelength

• amplitude

• trough

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Multiple Choice

The number of complete waves that pass a point in a certain amount of time is:

• speed

• wavelegnth

• frequency

• amplitude

Multiple Select

What two characteristics of a wave do you need to calculate it’s speed?

• wavelength

• amplitude

• frequency

• speed

Multiple Choice

The material through which a wave transfers energy. It may be a solid, liquid and/or gas. An electromagnetic wave does not need a medium to transfer energy, i.e. light, radio waves, x-rays, etc.

• material

• medium

• matter

Multiple Choice

What is a big difference between mechanical and electromagnetic waves?

• Mechanical waves are faster than electromagnetic.

• All mechanical waves are transverse

• Electromagnetic do not need a medium and mechanical do.

Multiple Choice

Which wave in the diagram has the greatest frequency?

• 1

• 2

• 3

• 4

Multiple Choice

Which wave in the diagram has the greatest wavelength?

• 1

• 2

• 3

• 4

Life Science

Cell division, genetics, evolution